| Summary: | 碩士 === 國立臺灣大學 === 土木工程學系 === 86 === The purpose of the research is to find out the behavior of the bored
pile with vertical loading. Because of the behavior is very complicated
and difficult to study, as long as that, bored piles are used widely in
Taiwan. According to that, it''s necessary to make a research on it.
The research is beginning on dealing with the in-situ data. By the way,
we can find out the rule of the bored pile with vertical load. Except that,
we also can use the way of curve-fitting to get some simple behavior of pile.
Randolph & Wroth (1978) bring up the idea of theoretical t~z curves. According
to the theory, we can use the idea to develope the P~S curve.
But the theory just
fit to linear condition, Kraft (1981) bring up the idea of the
hyperbolic model in
theoretical t~z curve. By the way, we can simulate the
nonlinear behavior of soil.
At the end, we also try the numerical analysis to compare with
the theoretical t~z
curves.
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